var express = require('express');
var path = require('path');
var favicon = require('static-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var partials= require('express-partials');
var session    = require('express-session');
var settings = require("./settings");
var flash = require('connect-flash');


var ingredientRoutes = require('./routes/ingredient');
var weixinRoutes = require('./routes/WeiXin');
var purchaseRoutes =require('./routes/purchase');
var cuisineRoutes =require('./routes/cuisine');
var weixinShowRoutes=require('./routes/WeixinShow');
var orderRoutes=require('./routes/weixinOrder');
var adminRoutes=require('./routes/admin');

var userApi=require('./routes/api/userApi');



var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
app.use(partials());

//app.use(favicon());
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(flash());

app.use(session({
    secret: settings.cookieSecret

}));

app.use(function(req, res, next){
	  res.locals.user = req.session.user;
	  res.locals.post = req.session.post;
	  var error = req.flash('error');
	  res.locals.error = error.length ? error : null;
	 
	  var success = req.flash('success');
	  res.locals.success = success.length ? success : null;
	  next();
	});

app.use('/ingredient', ingredientRoutes);
app.use('/', weixinRoutes);
app.use('/purchase', purchaseRoutes);
app.use('/cuisine',cuisineRoutes);
app.use('/weixinshow',weixinShowRoutes);
app.use('/order',orderRoutes);
app.use('/admin',adminRoutes);

app.use('/api/user', userApi);







console.log("something happening");


// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
      message: err.message,
      error: err
    });
  });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
  res.status(err.status || 500);
  res.render('error', {
    message: err.message,
    error: {}
  });
});


module.exports = app;
